How to use pfsense as a transparent sniffer only
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Hi,
Here is my use case: I want to upgrade my current internet box with a pfsense box. However, the traffic between the tv box and the internet box is special and I want to investigate it to be able to properly configure my pfsense box.
As such I want a "sneaky" pfsense that will simply log all traffic and act as a simple Ethernet cable from the internet and tv box perspective.
What would be the best way to do it ?
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Why wouldn't you just use a switch with a mirror port there and do whatever you want with the traffic? Wireshark, tcpdump, etc.
Certainly easier than trying to be transparent with a proxy.
You don't need to hammer a square firewall into that round hole.
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Why wouldn't you just use a switch with a mirror port there and do whatever you want with the traffic? Wireshark, tcpdump, etc.
Certainly easier than trying to be transparent with a proxy.
You don't need to hammer a square firewall into that round hole.
This or a LAN TAP such as a Throwing Star LAN TAP
